/* Homepage Section 2 (#innerface) — iframe shell only.
   Exact UI comes from /solutions/innerface/?embed=1 (same-origin iframe).
   Do NOT import /innerface/styles.css or /innerface/variants.css on the homepage —
   Netlify proxies those to Iron OS and they overwrite body > .nav and site fonts.

   Inside the iframe: marketing copy uses Cormorant / Marcellus / Outfit; CTAs use Cormorant
   (marketing.css + pai-aesthetics.css). Inter Tight / JetBrains Mono only on
   Iron OS core widgets (#innerface-core-mount). Parent page keeps AO Awards fonts.

   v21: Ref header locked via /css/ref-header.css (after pai-aesthetics);
   live orb in section 2; hero lotus pedestal; Choose Experience / Captain / OS iframe.
   Why Innerface pillars moved to /technology/. */

@keyframes homeIfFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes homeIfDash{to{stroke-dashoffset:-40}}
@keyframes homeIfPulse{0%,100%{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.06)}}
@keyframes homeIfBlink{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes homeIfSpin{to{transform:rotate(360deg)}}
@keyframes homeIfSpinR{to{transform:rotate(-360deg)}}

/* Parent wrapper: Section 2 embed (Logo → Sentinel Core inside iframe) */
.innerface-block {
  background: #0b0907;
  padding: 0 0 8px;
}

.innerface-block .os-section-head {
  display: none;
}

.innerface-block .hero-os-line {
  margin: 0;
}

/* OS chrome around live Sentinel iframe */
.os-chrome {
  max-width: 1440px;
  margin: 0 auto;
  padding: 26px clamp(20px, 4vw, 56px) 0;
}

.os-chrome-panel {
  border: 1px solid rgba(212, 175, 82, 0.22);
  border-radius: 22px;
  background: linear-gradient(120deg, rgba(212, 175, 82, 0.05), rgba(7, 6, 4, 0) 45%);
  padding: clamp(28px, 4vw, 52px) clamp(22px, 3vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
  align-items: center;
  margin-bottom: 22px;
}

.os-chrome-eyebrow {
  font-family: "Marcellus", serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: #b6a06a;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.os-chrome-title {
  font-family: "Cormorant Garamond", Georgia, serif;
  margin: 0 0 20px;
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 600;
  line-height: 1.15;
  color: #f5ecd8;
}

.os-chrome-lede {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.65;
  color: #a99f8b;
  font-weight: 300;
}

.os-chrome-visual {
  border: 1px solid rgba(212, 175, 82, 0.2);
  border-radius: 16px;
  background: #0c0a07;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

.os-feature-grid {
  max-width: 1440px;
  margin: 0 auto 28px;
  padding: 0 clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  background: rgba(212, 175, 82, 0.12);
  border: 1px solid rgba(212, 175, 82, 0.12);
  border-radius: 16px;
  overflow: hidden;
}

.os-feature-cell {
  background: #0b0a07;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s ease;
}

.os-feature-cell:hover {
  background: #12100a;
}

.os-feature-num {
  font-family: "Marcellus", serif;
  font-size: 9px;
  letter-spacing: 0.18em;
  color: #b6a06a;
}

.os-feature-name {
  font-size: 13.5px;
  font-weight: 500;
  color: #e8dfc9;
}

#innerface {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
  background: #07060a;
  overflow: hidden;
  isolation: isolate;
}

#innerface::before {
  content: none;
  display: none;
}

#innerface::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 72px;
  pointer-events: none;
  z-index: 2;
  background: linear-gradient(to bottom, transparent 0%, #0c0b0f 100%);
}

#innerface .innerface-embed {
  display: block;
  width: 100%;
  border: 0;
  margin: 0;
  padding: 0;
  min-height: 1580px;
  height: 1580px;
  background: #07060a;
  color-scheme: dark;
  vertical-align: top;
}

/* Choose Experience — full v3 fidelity */
.choose-card-body {
  display: grid;
  grid-template-columns: 1fr minmax(160px, 220px);
  gap: 26px;
  align-items: start;
  flex: 1;
}

.choose-experts {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.choose-expert {
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(210, 212, 222, 0.14);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  padding: 12px 14px;
  background: rgba(12, 11, 10, 0.8);
  animation: homeIfFloat var(--dur, 6s) ease-in-out var(--delay, 0s) infinite;
}

.choose-expert-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.4px solid var(--chip, #d4af52);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--chip, #d4af52);
  background: var(--chip-bg, rgba(212, 175, 82, 0.08));
  flex-shrink: 0;
}

.choose-expert-name {
  font-size: 12.5px;
  font-weight: 600;
  color: #e5e1d5;
  letter-spacing: 0.1em;
  display: block;
}

.choose-expert-role {
  font-size: 10.5px;
  color: #7c7f8c;
  display: block;
}

.choose-agent-net {
  display: flex;
  align-items: center;
  justify-content: center;
}

.choose-agent-net svg {
  width: min(100%, 220px);
  height: auto;
}

.choose-agent-net .dash-lines {
  animation: homeIfDash 3s linear infinite;
}

.choose-agent-net .pulse-core {
  animation: homeIfPulse 3.4s ease-in-out infinite;
  transform-origin: 125px 125px;
}

.choose-card .cta,
.choose-card .cta-secondary {
  margin-top: 28px;
}

/* II Captain workspace section */
.captain-section {
  background: #0b0907;
  padding: 26px clamp(20px, 4vw, 56px);
}

.captain-panel {
  max-width: 1440px;
  margin: 0 auto;
  border: 1px solid rgba(210, 212, 222, 0.14);
  border-radius: 22px;
  background: linear-gradient(120deg, rgba(210, 212, 222, 0.04), rgba(7, 6, 4, 0) 45%);
  padding: clamp(28px, 4vw, 52px) clamp(22px, 3vw, 48px);
  display: grid;
  grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: center;
}

.captain-eyebrow {
  font-family: "Marcellus", serif;
  font-size: 11px;
  letter-spacing: 0.28em;
  color: #a9adbc;
  margin: 0 0 18px;
  text-transform: uppercase;
}

.captain-title {
  font-family: "Cormorant Garamond", Georgia, serif;
  margin: 0 0 20px;
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 600;
  line-height: 1.15;
  color: #f2f2f5;
}

.captain-lede {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.65;
  color: #94918a;
  font-weight: 300;
}

.captain-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.captain-workspace {
  border: 1px solid rgba(210, 212, 222, 0.16);
  border-radius: 16px;
  background: #0c0b09;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}

.captain-ws-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 20px;
  border-bottom: 1px solid rgba(210, 212, 222, 0.1);
}

.captain-ws-brand {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: #dfe1ea;
}

.captain-ws-tools {
  display: flex;
  gap: 14px;
  color: #5f626e;
  font-size: 11px;
  align-items: center;
}

.captain-ws-avatar {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(140deg, #8a6a3a, #3a2e18);
}

.captain-ws-body {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  min-height: 280px;
}

.captain-ws-nav {
  border-right: 1px solid rgba(210, 212, 222, 0.08);
  padding: 16px 0;
  display: flex;
  flex-direction: column;
}

.captain-ws-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  font-size: 11.5px;
  color: #8a8d99;
  border-left: 2px solid transparent;
}

.captain-ws-nav-item.is-active {
  color: #eceef4;
  background: rgba(210, 212, 222, 0.07);
  border-left-color: rgba(224, 226, 236, 0.6);
}

.captain-ws-main {
  padding: 24px 22px;
}

.captain-ws-welcome {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.captain-ws-welcome-title {
  font-size: 16px;
  font-weight: 600;
  color: #eceef4;
}

.captain-ws-welcome-sub {
  font-size: 12.5px;
  color: #8a8d99;
}

.captain-ws-ask {
  border: 1px solid rgba(210, 212, 222, 0.14);
  border-radius: 10px;
  padding: 11px 16px;
  font-size: 12.5px;
  color: #6e7180;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.captain-ws-experts-label {
  font-family: "Marcellus", serif;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: #7c7f8c;
  margin-bottom: 12px;
}

.captain-ws-experts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.captain-ws-expert {
  border: 1px solid var(--chip-border, rgba(154, 154, 164, 0.25));
  border-radius: 10px;
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 9px;
  background: rgba(12, 11, 10, 0.6);
  min-width: 0;
}

.captain-ws-expert-name {
  font-size: 11px;
  font-weight: 600;
  color: #e5e1d5;
  letter-spacing: 0.08em;
}

.captain-ws-expert-role {
  font-size: 9px;
  color: #7c7f8c;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 1100px) {
  .os-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .captain-ws-experts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .choose-card-body {
    grid-template-columns: 1fr;
  }
  .os-chrome-panel,
  .captain-panel {
    grid-template-columns: 1fr;
  }
  .captain-ws-body {
    grid-template-columns: 1fr;
  }
  .captain-ws-nav {
    display: none;
  }
}

@media (max-width: 560px) {
  .os-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}